>>>>> "7" == 7stud <-- <bbxx789_05ss / yahoo.com>> writes:
7> Or, maybe what is really happening is that module B has references to
7> the methods in module A. So, when you call B.get_num, you are really
7> calling A.get_num, which then returns A's class variable @@num.
It's a bug for both 1.8 and 1.9. Try to send it to ruby-bug.
Guy Decoux